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Overall, Hardy hits the bulls-eye with 68% of his pistol shots (that is, the probability that he hits the bulls-eye with any given shot is .68). (a) One day, Hardy attempts 200 shots. What is the probability that he hits the bulls-eye with exactly 135 shots? (b) Over the course of one week, Hardy attempts 800 shots. What is the probability that he hits the bulls-eye with 560 or more shots? Now, every day for eternity Hardy attempts 1000 shots, and records the number with which he hits the bulls-eye. (c) Find the mean u, and the standard deviation o, of the numbers (of "bulls-eyes" hit on different days) that Hardy records